"Getting a blowjob in the shower sounds even less likely to result in me coming."

"No we'll make out in the shower while I get you hard and I'll blow you afterwards. Also less talk more action get up and let's go."

"Yes, sir."

But Zei can't exposition while making out so that'll have to wait until they are comfortably back in bed and Tōkan's head is between Zei's legs Zei can start expositioning.

What if he instead grabs Tōkan's hair?

Then Tōkan will gently but firmly grab Zei's wrist and pull it away. "I'll do my thing and you do yours," he says. "Exposition time."

He grins and withdraws his hand. "Well I'm not sure what to exposition about!"

"Let's start with the thing you got interrupted from telling me about back at the village."

"...no, that is going to be a mood killer."

"...will it? Alright, then... Al Bhed? What's up with them?"

"Nnnope."

"Is there anything more you can tell me about this world that isn't depressing?"

"...I'm not sure?"

"Oh, fine, grab my hair, I'll suck you off for a bit and then we can get to the depressing stuff in the afterglow."

"I'm not sure, I don't know how into it I aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaam warn a guy before sticking a finger in his asshole!!!"

"Relax, focus on the sensation," he says, casually fingering Zei with one hand and jerking him off with the other. "I'm going to make you feel good."

"...alright." He doesn't grab Tōkan's hair but he does start running his fingers through it and try to focus on the sensation.

Good good. So if Tōkan is sufficiently persistent and good with his mouth and hand he can hopefully distract Zei.

...yeah. Yeah he can. After a few minutes Zei is starting to breathe heavily and cling to the bedsheets with one hand and Tōkan's hair with the other.

So it's probably time for more fingers, yes?

ngghhhhh yeah sure

Is it cheating to suck Zei off while finger-fucking him? Maybe, but Tōkan doesn't care, he's on a mission here.

Okay yeah sure he'll have a moaning whimpering Zei in his hands in short order, semi-unconsciously thrusting up into his mouth and clenching hard around his fingers.

But will Zei come.

Yes, yes he will.